Thank you for reaching out to Microsoft Q&A forum!
If your custom model is not recognizing one-column tables even after training, there could be several reasons why this is happening. Here are some possible solutions:
- Check if your custom model is correctly configured to recognize one column tables.
- Increase the number of training samples. If the model is not recognizing the table, try increasing the number of training samples for the table. This will help the model learn the patterns and features of the table.
- You can try using a pre-built model that is specifically designed to recognize tables. Azure Form Recognizer offers several pre-built models that can recognize tables, such as the Layout and Invoice models.
I hope this helps. Thank you.